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  • Methyl Triphenyl Phosphonium Bromide
    Methyl triphenyl phosphonium bromide (CAS 1779-49-3), with a purity of 99.5% min,it is used as a phase transfer catalyst in organic synthetic chemistry, suitable for the synthesis of interaromatic
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  • (Methoxymethyl)triphenylphosphonium Chloride
    (Methoxymethyl)triphenylphosphonium chloride(CAS 4009-98-7) is an important reagent in organic synthesis. After being treated with strong alkali, it undergoes Wittig reaction with various aldehydes
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  • Tetraethylammonium Bromide
    Tetraethylammonium bromide 99.0% ( CAS 71-91-0) is used as a reagent in polarography, as an intermediate in pesticide production, and occasionally for testing metals such as gold, iridium, palladium,
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  • Tetrapropylammonium Bromide
    Tetrapropylammonium Bromide 99.0% (CAS 1941-30-6) is mainly used as a phase transfer catalyst for organic synthesis and a molecular sieve template agent.
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  • Tetrapropylammonium Chloride
    Tetrapropylammonium Chloride 97% (CAS 5810-42-4) is a quaternary ammonium which is commonly used as a phase transfer catalyst, surfactant, and intermediate in the synthesis of other chemicals, we are
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  • Tetrabutylammonium Chloride 95%
    Tetrabutylammonium chloride (TBACL) is a quaternary ammonium compound. The form ₆ was C₁₆H₃ ClN and its molecular weight was approximately 277.92 g/mol. It has certain hygroscopicity and is easily
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  • Tetrabutylammonium Diacetate
    Tetrabutylammonium diacetate (also known as Tetrabutyl ammonium acetate,aceticacid or N,N,N-Tributylbutan-1-aminium diacetate) is an organic compound with the chemical formula C20H43NO4 and a
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  • Benzyl Trimethyl Ammonium Chloride
    Benzyl trimethyl ammonium chloride (CAS 56-93-9),Purity 99.0% min,is a quaternary ammonium salt compound commonly used as a phase transfer catalyst in chemical syntheses, facilitating heterogeneous
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  • Benzyl Triethyl Ammonium Chloride
    Benzyltriethylammonium chloride (CAS 56-37-1), with a purity of 99.0% min, is a quaternary ammonium salt. It shares similar properties with inorganic salts, being water-soluble and capable of
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  • Triethylamine Hydrobromide
    Triethylamine hydrobromide (CAS 636-70-4) , Purity 99.0% min,it is a white crystalline solid that is stable at room temperature. It is strongly hygroscopic and soluble in water. Its aqueous solution
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  • Ethyl Triphenyl Phosphonium Bromide
    Ethyltriphenylphosphonium bromide (CAS 1530-32-1), with a purity of 99.5% min, it is white crystalline powder. It is a precursor of phosphine Ylide for Wittig reactions in fine chemicals,
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  • 12- Crown Ether -4
    12-Crown-4 (12-crown-4) is an organic compound belonging to the crown ether family with a molecular formula of C8H16O4 and a molecular weight of 176.21 g/mol. Crown ether is a class of
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CatOnium MTPB | CAS:1779-49-3 - vestachem.com...

CatOnium MTPB (Methyltriphenylphosphonium Bromide) appears as a white powder with the chemical formula C19H18BrP. Mainly used in organic synthesis, MTPB acts as a Wittig reagent and a phase transfer...

1779-49-3|Methyltriphenylphosphonium bromide|BLD Pharm...

Methyltriphenylphosphonium bromide * Cold-chain transportation CAS No.: 1779-49-3...

Methyltriphenylphosphonium bromide 98 1779-49-3 - MilliporeSigma...

Bulk and Prepack available | Aldrich-130079; CAS No. 1779-49-3; Explore related products, MSDS, application guides, procedures and protocols at Sigma Aldrich - a one stop solution for all your...

Methyltriphenylphosphonium bromide | 1779-49-3...

Methyltriphenylphosphonium bromide is used for methylenation through the Wittig reaction. It is utilized in the synthesis of an enyne and 9-isopropenyl -phenanthrene by using sodium amide...

Methyltriphenylphosphonium bromide | 1779-49-3 - ChemicalBook...

Dec 18, 2024 · Methyltriphenylphosphonium bromide | 1779-49-3 - chemical and physical properties, structure, melting point, boiling point, density, molecular formula, molecular weight,...

finer chemicals | pharmaceutical intermediates| chemical …...

Name: Methyltriphenylphosphonium bromide CAS: 1779-49-3 Assay: ≥99% Appearance: White powder Capacity: 500mt/year MOQ: 1000g Application: Flame retardant Standard: Enterprise...

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